+--- a/config.mk
++++ b/config.mk
+@@ -423,7 +423,7 @@ endif #CONFIG_COMPAT_KERNEL_29
+ # This activates a threading fix for usb urb.
+ # this is mainline commit: b3e670443b7fb8a2d29831b62b44a039c283e351
+ # This fix will be included in some stable releases.
+-CONFIG_COMPAT_USB_URB_THREAD_FIX=y
++# CONFIG_COMPAT_USB_URB_THREAD_FIX=y
+
+ CONFIG_ATH9K_HTC=m
+ # CONFIG_ATH9K_HTC_DEBUGFS=y